bibabolynn / bibabolynn/learning-materials
泛型 ServiceResponse<T>
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Description
接口我们一般放在api model 具体实现放在service model
你在service model 的pom里引人了别人的包调用 xxxService ,返回ServiceResponse,但是 api model里没有引
实现类里调 ServiceResponse response = xxxService.xxx(); 返回response ,response是ServiceResponse 而不是 ServiceResponse
那么编译不会报错,但是运行的时候会调用失败,因为api model 里没有T这个类,转化不成功,要么在 api model引人一下,要么在实现类中转化一下
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